the FBI shall provide information expeditiously to other agencies in the Intelligence Community, so that these agencies can take action in a timely manner to protect the national security in accordance with their lawful functions.

”

The guidelines also state that

“

consistent with this overriding priority, the FBI shall act in a manner to protect, to the greatest extent possible . . . other significant interests, including the protection of intelligence and sensitive law enforcement sources and methods, other classified information, and sensitive operational and prosecutorial information.